@charset "UTF-8";
*{
    margin: 0;
    padding: 0;
    list-style: none;
    font-family: "微软雅黑";
}
html,body{
    font-size: 62.5%;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}
header{
    width: 100%;
    background:#F5F5F5;
    text-align: center;
    img{
        width: 60%;
        margin: 1rem 0;
    }
    nav{
        width: 90%;
        margin: 0 auto;
        background: white;
        height: 3rem;
        margin-bottom: 1rem;
        line-height: 3rem;
        color: gainsboro;
        font-size: 1.6rem;
        font-weight: 900;
    }
}
aside{
    width: 100%;
    flex-grow: 1;
    overflow: auto;
    margin-bottom: 4rem;
    .banner{
        width: 100%;
        img{
        width: 100%;
      }
    }
    .nr1{
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        li{
            width: 25%;
            display: flex;
            flex-direction: column;
            align-items: center;
            margin-top: 1rem;
            img{
                width: 70%;
            }
            p{
                color: black;
                font-weight: 900;
                font-size: 1.4rem;
                margin-top: 0.2rem;
            }
        }
    }
    .tet{
        width: 90%;
        margin: 0.4rem auto;
        border-left: 0.4rem solid orange;
        height: 2rem;
        display: flex;
        align-items: center;
        .p1{
            margin-left: 1rem;
            font-size: 1.6rem;
            font-weight: 900;
        }
        .p2{
            margin-left: 0.6rem;
             font-weight: 900;
        }
    }
    .nr3{
        width: 96%;
        margin: 0 auto;
        background:ghostwhite;
        .to{
            width: 100%;
            display: flex;
            padding: 0.4rem 0;
            div{
                width: 25%;
                p{
                    margin-top: 0.2rem;
                }
                .p1{
                    color:black;
                    font-weight: 900;
                    font-size:0.8rem;
                }
            }
        }
        .bo{
            width: 100%;
            display: flex;
            div{
                width: 25%;
                    text-align: center;
                img{
                    width: 80%;
                }
            }
        }
    }
    .tt{
        text-align: center;
        padding: 0.4rem;
        color: black;
        font-size: 1.8rem;
        font-weight: 900;
    }
    .nr2{
        width: 100%;
        display: flex;
        div{
            width: 25%;
            text-align: center;
            p{
                margin: 0.2rem;
                font-weight: 900;
            }
        }
    }
    .nr4{
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        li{
            width: 33%;
            text-align: center;
            margin-top: 0.8rem;
            img{
                width: 7.6rem;
                height: 7.6rem;
            }
        }
    }
}
footer{
    width: 100%;
    background:#F0F0F0;
    display: flex;
    height: 4rem;
    position: fixed;
    left: 0;
    bottom: 0;
    div{
        width: 20%;
        display: flex;
        flex-direction: column;
        align-items: center;
        img{
            width:2.4rem;
            height: 2.4rem;
            margin-top:0.6rem ;
        }
    }
}
